Power-frequency withstand voltage test device
A test device, power frequency withstand voltage technology, applied in the direction of measuring device shell, testing dielectric strength, etc., can solve the problems of safety hazards and manual intervention in the test process, and achieve the effect of providing operational safety and reducing labor costs
Pending Publication Date: 2017-11-17
江苏锦秀高压电器有限公司
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Problems solved by technology
Therefore, the entire test process of the conventional withstand voltage test requires manual intervention and judgment, and the operators are in a state of high tension, which makes the test process have serious safety hazards
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[0023] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0024] see Figure 1 to Figure 3 , a power frequency withstand voltage testing device described in a preferred embodiment of the present invention, includes a control system 1 and a test frame 2, and the control system 1 includes a writing module for inputting product information to be tested, for The receiving module for receiving signals and the control unit for controlling the work of each part of the device, a high-voltage contact mechanism 4 is provided on the test frame, and a sample rack 6 for loading the product to be tested is provided on the test frame 2. The rack includes at least one layer of laminates 8, which can be determined by the number of test products....
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The invention relates to a power-frequency withstand voltage test device comprising a test frame. A high-voltage contact mechanism is arranged on the test frame. A test sample holder is disposed on the test frame and is provided with at least one laminate having a feeding end and a discharging end. The laminate is gradually inclined downwards in the direction from the feeding end to the discharging end, and is also provided with a first baffle that can be opened and closed at a side of the discharging end. According to the power-frequency withstand voltage test device, a testing machine is provided with the test sample holder, a feeding conveyer and a discharging conveyer are disposed on the feeding end and the discharging end at a feeding position and a discharging position respectively. The feeding conveyer is also provided with a length adjusting mechanism. A test is performed after feeding and discharging is performed after the test. The power-frequency withstand voltage test device achieves automatic feeding and discharging, automatic testing, prevents manual intervention, and greatly reduce labor cost while providing power-frequency withstand voltage test operational safety.
Description
technical field [0001] The invention belongs to the technical field of electrical performance testing devices, and in particular relates to a power frequency withstand voltage testing device. Background technique [0002] Power frequency withstand voltage test is used to apply power frequency voltage to various electrical products, electrical components, household appliance insulation materials, etc., to test the insulation resistance of the tested product to the rise of power frequency voltage, and to identify the insulation strength of the tested product The most effective and direct test method is also one of the frequently used test methods. [0003] At present, for the power frequency withstand voltage test of mandrels, manual loading and unloading is used, because the number of mandrels is relatively large, which consumes manpower, and in the actual operation process, the time is started after the voltage regulator is manually adjusted to the test voltage , When the t...
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IPC IPC(8): G01R31/12G01R1/04
CPCG01R1/04G01R31/12Y02E10/50
Inventor 张秀江鲁部王俊胡如存
Owner 江苏锦秀高压电器有限公司